Underwater scooters, or Diver Propulsion Vehicles (DPVs), have revolutionized the way we explore aquatic environments.
Whether you're a seasoned diver, an underwater photographer, or someone seeking a thrilling aquatic adventure, the right underwater scooter can enhance your experience.
In 2025, the market offers a range of compact and high-speed underwater scooters that cater to various needs and preferences. Let's dive into the top contenders.
1. Asiwo U1 - The Speed King
Top Speed: 12 km/h (7.5 mph)
Weight: 6 kg (13.2 lbs)
Depth Rating: 50 meters (164 ft)
Runtime: 15-60 minutes
Charging Time: 3 hours
Price: ~$1,299
The Asiwo U1 is arguably one of the fastest and most powerful compact underwater scooters available in 2025.
What sets the U1 apart is its combination of high speed and versatility, making it an ideal choice for both casual snorkelers and professional divers.
Powered by an 1100W motor, the U1 can reach speeds of up to 12 km/h (7.5 mph), which is incredibly fast for a compact DPV.
This allows you to cover more ground underwater in less time, whether you’re exploring a coral reef or simply enjoying a quick ride beneath the surface.
Key Features of the Asiwo U1:
Speed Options: The U1 offers three different speed modes, catering to various needs:
Slow Mode: Offers a runtime of up to 60 minutes with 6 kg of thrust.
Medium Mode: Provides around 30 minutes of runtime with 12 kg of thrust.
Fast Mode: Delivers around 15-18 minutes of runtime with 17 kg of thrust, making it perfect for fast-paced underwater exploration.
Portability & Design: Weighing just 6 kg (13.2 lbs), the U1 is incredibly lightweight for its power. Its compact design makes it easy to handle and transport, perfect for both seasoned divers and newcomers to the world of underwater scooters.
Depth Rating: With a depth rating of 50 meters (164 ft), the Asiwo U1 allows users to explore deeper waters without worrying about performance issues.
Versatility: Not just for diving, the U1 is also ideal for water sports such as stand-up paddleboarding (SUP) and snorkeling. Its multifunctionality makes it a great all-around watercraft.
The Asiwo U1 offers exceptional performance, speed, and depth capabilities, making it one of the most well-rounded compact underwater scooters on the market.
2. SeaNXT ELITE
Top Speed: 20.9 km/h (13 mph)
Weight: 22.7 kg (50 lbs)
Depth Rating: 40 meters (131 ft)
Runtime: 40-80 minutes
Charging Time: 1.6 hours
Price: $8,637
The SeaNXT ELITE is a powerful, high-end underwater scooter designed for serious divers.
Its dual motors provide extreme thrust, allowing it to reach speeds up to 13 mph (20.9 km/h).
While it's heavier than the Asiwo U1, the SeaNXT ELITE is perfect for professional divers who need reliability and power for deep-water exploration.
Its carbon fiber construction adds to its durability, while the integrated GPS tracking system enhances safety by helping divers navigate through unfamiliar underwater terrain.
3. Sublue VAPOR
Top Speed: 10 km/h (6.21 mph)
Weight: 3 kg (6.6 lbs)
Depth Rating: 40 meters (131 ft)
Runtime: 60 minutes
Charging Time: 1.5 hours
Price: $1,199
For those who prioritize portability, the Sublue VAPOR is a solid choice.
Weighing just 3 kg (6.6 lbs), this compact scooter offers a good balance of performance and ease of use.
The VAPOR can achieve speeds of up to 6.21 mph (10 km/h), making it suitable for recreational diving and snorkeling.
Its sleek, minimalist design makes it easy to carry and store, and the 40-meter depth rating ensures it can handle most recreational underwater activities with ease.
4. Lefeet P1
Top Speed: 9.7 km/h (6 mph)
Weight: 2.5 kg (5.5 lbs)
Depth Rating: 40 meters (131 ft)
Runtime: 60 minutes
Charging Time: 1.5 hours
Price: $1,099
The Lefeet P1 is another lightweight option designed with portability in mind.
Weighing just 2.5 kg (5.5 lbs), it provides up to 60 minutes of runtime on a single charge and a top speed of 6 mph (9.7 km/h).
While not as fast as the Asiwo U1, the Lefeet P1 is perfect for beginners and recreational divers who want an easy-to-use, compact scooter for their underwater adventures.
5. Waydoo Subnado
Top Speed: 7.2 km/h (4.5 mph)
Weight: 1.4 kg (3.1 lbs)
Depth Rating: 60 meters (196 ft)
Runtime: 60 minutes
Charging Time: 1.2 hours
Price: $429
The Waydoo Subnado is an excellent choice for those on a budget, offering a very affordable price without sacrificing key features.
Despite its compact design and light weight of just 1.4 kg (3.1 lbs), the Subnado can reach a top speed of 4.5 mph (7.2 km/h).
With a depth rating of 196 ft (60 meters), it’s perfect for casual divers who want a reliable and cost-effective option.
6. Yamaha Seascooter 350Li
Top Speed: 5.95 km/h (3.7 mph)
Weight: 9 kg (19.8 lbs)
Depth Rating: 40 meters (131 ft)
Runtime: 75 minutes
Charging Time: 3 hours
Price: $1,299
Yamaha's Seascooter 350Li is a reliable option for recreational divers.
It has a slightly lower top speed of 3.7 mph (5.95 km/h) but compensates with an extended runtime of up to 75 minutes.
The 350Li is a solid choice for users who prefer a scooter with a longer operational period rather than high speed.
Underwater Scooters Comparing Key Features
Speed
If you're looking for speed, the SeaNXT ELITE tops the chart with an impressive 20.9 km/h (13 mph), making it ideal for users who need high performance for rapid underwater exploration.
The Asiwo U1 also stands out with a solid 12 km/h (7.5 mph), suitable for most recreational and professional divers.
Weight
For those who prioritize portability, the Waydoo Subnado is the lightest at just 1.4 kg, perfect for easy handling and transportation. Other lightweight models like the Sublue VAPOR and Lefeet P1 also provide great ease of use without sacrificing too much power.
Depth Rating
If you're planning on exploring deeper waters, the Waydoo Subnado offers the highest depth rating at 60 meters, followed by the Asiwo U1 at 50 meters, which is ideal for both recreational diving and some professional use.
Runtime & Charging Time
Most scooters offer around 60 minutes of runtime, with the SeaNXT ELITE having the longest runtime of 80 minutes. Charging time varies, with the Waydoo Subnado being the quickest to charge at 1.2 hours, allowing you to get back to your underwater adventures quickly.
Price
If you're on a budget, the Waydoo Subnado is the most affordable option at just $429. On the higher end, the SeaNXT ELITE offers exceptional features but comes with a hefty price tag of $8,637.
However, for those looking for a balance of features and price, the Sublue VAPOR and Yamaha Seascooter 350Li are both strong contenders.
This comparison should help you make an informed decision based on your specific needs, whether it’s speed, portability, or depth exploration.
Conclusion
In 2025, the market for compact underwater scooters offers a range of models that cater to different needs, from speed enthusiasts to casual snorkelers.
The Asiwo U1 shines as the top performer in terms of speed, power, and versatility, making it a top choice for water sports enthusiasts and professional divers alike. If speed and performance are your priority, the SeaNXT ELITE and Sublue VAPOR are also excellent choices to consider.
For those on a budget, the Waydoo Subnado offers great value without compromising essential features.
When selecting the right underwater scooter, consider factors such as speed, runtime, portability, and depth rating to ensure the scooter meets your specific needs.
FAQs
Q: How fast is the Asiwo U1 underwater scooter?
The Asiwo U1 can reach speeds of up to 12 km/h (7.5 mph), making it one of the fastest compact scooters on the market.
Q: What is the depth rating of the Asiwo U1?
The Asiwo U1 has a depth rating of 50 meters (164 feet), allowing for deep-water exploration.
Q: Can I use the Asiwo U1 for snorkeling?
Yes, the Asiwo U1 is versatile and works well for snorkeling, as well as other water activities like stand-up paddleboarding (SUP) and diving.
Q: How long does it take to charge the Asiwo U1?
Charging the Asiwo U1 takes around 3 hours for a full charge.
Q: What is the best compact underwater scooter for beginners?
For beginners, the Sublue VAPOR and Waydoo Subnado are great options due to their lightweight design and ease of use.
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